The dynamics of a neoclassical tearing mode (NTM) influenced by energetic ions on EAST

doi:10.1088/0741-3335/58/4/045012

CORC > 合肥物质科学研究院 > 中国科学院合肥物质科学研究院 > 中科院等离子体物理研究所

	The dynamics of a neoclassical tearing mode (NTM) influenced by energetic ions on EAST
	Li, Erzhong 1; Igochine, V.2; Xu, L.1; Shi, T.1; Zhao, H.1 ; Liu, Y.1; Ti, A.1; White, R.3; Zhang, J.1 ; Zhu, Y.4
刊名	PLASMA PHYSICS AND CONTROLLED FUSION
	2016-04-01
卷号	58 期号:4 页码:045012
关键词	Neoclassical Tearing Mode (Ntm) Energetic Ion Tokamak
DOI	10.1088/0741-3335/58/4/045012
文献子类	Article
英文摘要	In the 2014 year's campaign of experimental advanced superconducting tokamak (EAST), a series of Magnetohydrodynamics (MHD) instabilities were observed as the launching of Neutral Beam Injection (NBI), the most interesting one of which is the neoclassical tearing mode (NTM). Evidence clearly shows that a kink mode present after a strong sawtooth-like (ST-like) crash leaves a perturbation near the location of the magnetic island, providing the initial seed. The interaction of energetic ions makes the magnetic island oscillate both in island width and in rotation frequency. Analysis indicates that the bulk plasma still dominates the dynamics of NTM, and the orbit excursion of energetic ions induces a polarization current and modifies the width and rotation frequency of the neoclassical magnetic island.
WOS关键词	CYCLOTRON CURRENT DRIVE ; INTERNAL KINK MODES ; DIII-D ; MAGNETIC ISLANDS ; TOKAMAK PLASMA ; ASDEX UPGRADE ; STABILIZATION ; DISCHARGES ; FREQUENCY ; JT-60U
WOS研究方向	Physics
语种	英语
WOS记录号	WOS:000371818600027
资助机构	National Natural Science Foundation of China(11405216 ; National Natural Science Foundation of China(11405216 ; National Natural Science Foundation of China(11405216 ; National Natural Science Foundation of China(11405216 ; National Natural Science Foundation of China(11405216 ; National Natural Science Foundation of China(11405216 ; National Natural Science Foundation of China(11405216 ; National Natural Science Foundation of China(11405216 ; National Natural Science Foundation of China(11405216 ; National Natural Science Foundation of China(11405216 ; National Natural Science Foundation of China(11405216 ; National Natural Science Foundation of China(11405216 ; National Natural Science Foundation of China(11405216 ; National Natural Science Foundation of China(11405216 ; National Natural Science Foundation of China(11405216 ; National Natural Science Foundation of China(11405216 ; JSPS-NRF-NSFC A3 Foresight Program in the field of Plasma Physics (NSFC)(11261140328) ; JSPS-NRF-NSFC A3 Foresight Program in the field of Plasma Physics (NSFC)(11261140328) ; 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内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/21952]
专题	合肥物质科学研究院_中科院等离子体物理研究所
作者单位	1.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 2.MPI Plasmaphys, D-85748 Garching, Germany 3.Princeton Univ, Plasma Phys Lab, POB 451, Princeton, NJ 08543 USA 4.Univ Calif Irvine, Irvine, CA 92697 USA
推荐引用方式 GB/T 7714	Li, Erzhong,Igochine, V.,Xu, L.,et al. The dynamics of a neoclassical tearing mode (NTM) influenced by energetic ions on EAST[J]. PLASMA PHYSICS AND CONTROLLED FUSION,2016,58(4):045012.
APA	Li, Erzhong.,Igochine, V..,Xu, L..,Shi, T..,Zhao, H..,...&EAST Contributors.(2016).The dynamics of a neoclassical tearing mode (NTM) influenced by energetic ions on EAST.PLASMA PHYSICS AND CONTROLLED FUSION,58(4),045012.
MLA	Li, Erzhong,et al."The dynamics of a neoclassical tearing mode (NTM) influenced by energetic ions on EAST".PLASMA PHYSICS AND CONTROLLED FUSION 58.4(2016):045012.